Live prices
Cheapest petrol and diesel near SA16
6 forecourts within 5 miles of the centre of the SA16 postcode district, 1 of them inside SA16 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SA16 is £7.67 a gallon (168.7p per litre) at Asda, Murray Street, Llanelli (SA15 1BX). The average across 6 forecourts currently reporting this grade is £7.80 a gallon (171.5p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.40 on a 50-litre fill. That local average is 0.6p per litre below the UK average of 172.1p.
The average has risen 1.6p per litre since yesterday. The average has risen 5.6p per litre since last week.
Prices last refreshed at 12:01pm on 18 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- £7.86/gal172.9p/L
- Average
- £7.80/gal171.5p/L
- Lowest
- £7.67/gal168.7p/L
Diesel Prices
Diesel (B7)
- Highest
- £8.95/gal196.9p/L
- Average
- £8.80/gal193.5p/L
- Lowest
- £8.62/gal189.7p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £8.50/gal186.9p/L
- Average
- £8.47/gal186.4p/L
- Lowest
- £8.45/gal185.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £9.54/gal209.9p/L
- Average
- £9.54/gal209.9p/L
- Lowest
- £9.54/gal209.9p/L
Every station near SA16, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Asda Llanelli Murray Street Supercentre (SA15 1BX)Murray Street, Llanelli | 4.3 miles | £7.67168.7p | £8.62189.7p | ---- | ---- | 18 Sept 2026, 11:01 |
 Kidwelly Service Station (SA17 4TA)No 3-5, Banc Pendre, Kidwelly, Carmarthenshire | 3.7 miles | £7.81171.9p | £8.72191.9p | ---- | ---- | 18 Sept 2026, 11:01 |
 Essar Chivers Corner Garage (SA16 0BS)Church Road, Burry Port, Camarthenshire, Camarthenshire | 0.8 miles | £7.81171.9p | £8.81193.9p | £8.50186.9p | ---- | 18 Sept 2026, 11:01 |
| Sandy Road (SA15 4DW)24hSandy Road, Llanelli, Carmarthenshire | 3.5 miles | £7.81171.9p | £8.81193.9p | ---- | ---- | 18 Sept 2026, 11:01 |
 Mfg Panteg (SA15 3TF)Panteg Road, Panteg, Llanelli | 4.7 miles | £7.81171.9p | £8.86194.9p | £8.45185.9p | £9.54209.9p | 18 Sept 2026, 11:01 |
| Asda Pontyates Express Petrol (SA15 5TR)24h13 Heol Y Meinciau, Llanelli, Pontyates | 4.7 miles | £7.86172.9p | £8.95196.9p | ---- | ---- | 18 Sept 2026, 11:01 |
The market shown is a fixed 5-mile radius from the centre of the SA16 postcode district. Not every station reports every fuel grade, so grade averages state how many stations they cover. Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes.
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Answers come straight from recorded official price data, refreshed every 30 minutes.
By fuel grade near SA16
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £1.40 today.
Questions about fuel prices near SA16
- Where is the cheapest petrol near SA16?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SA16 is 168.7p per litre at Asda, Murray Street, Llanelli (SA15 1BX). The local average is 171.5p across 6 forecourts reporting this grade. Prices were last refreshed at 12:01pm on 18 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SA16?
- The cheapest reported diesel (B7) within 5 miles of the centre of SA16 is 189.7p per litre at Asda, Murray Street, Llanelli (SA15 1BX). The local average is 193.5p per litre.
- How often are fuel prices in SA16 updated?
- Prices are supplied by fuel retailers through the official UK Government fuel price open data scheme and checked every 30 minutes. Each station row shows when its price was last recorded.